unison
n. (做事、说话)一起；一致行动；(歌唱或演奏)齐声
近义词：chorus，consensus，concert，agreement，harmony，accord，unity，union，unanimity，
英英释义
Noun
- corresponding exactly;
"marching in unison"
- occurring together or simultaneously;
"the two spoke in unison"
- (music) two or more sounds or tones at the same pitch or in octaves;
"singing in unison"
例句
用作名词(n.)
- They ran together, their legs moving in unison.他们步调一致地一起跑。
- The banks have acted in unison with the Building Societies in lowering interest rates.银行降低了利率来配合房屋建筑协会的行动。
- The last verse will be sung in unison.歌词的最后部分要齐唱。